Bushing-remover.



F. 0. ALBtHlUN.

BUSHING REMOL'ER,

APPmcATioN FILED JUNE 20,1918.

1,286,897, Patented De@ '10, 191s.

1 .6 We; JM I l means for removing sob side elevation 1 or sIoUX CITY,

CITY; IOWA, AssIeNoR IOWA, A CORPORATION To ALBERTSON a oo'MPANx: or IOWA. v

BUSHING-REMOVER.

' Application filed .Tune 20,

To @ZZ @07mm t may concern.' v

e it known that i, FRANs 0. Amnnrsoiv, a subject of the King of Sweden, residin at Sicurav City, in the county or" W'oodhury and tate or iowa, have invented a certain new and usefui improvement in Bushing-Removers, of which the following is' afuii, ciear, concise, and exact description, reference being had to the accompanying drawings, forming a part of this specication. v

his invention relates to bushing removers.

T e objects of `irstz the invention are: to provide a simple and bearing various pieces of apparatus;

cond: to provide means of scribed which, by requiring a minimum amount of toot steel, is comparatively economical to manufacture; and

Third: to provide means for removing bushings the/'parts of which function in a l manner. Other objects eiicient bushinfs from theftype deprovided with a bearing bushing into which the tap member of my ushing remover is being inserted by means of a Wrench, the tap Big. 2 is a side elevation of the tap member taken at right angles to Fig. 1; Y ig. 3 is an end elevationof the Wrench end of the tap member; Fig. is a transverse section therethrough,-

A Figa 5 is a side elevation of a drift in hin' f the several viev'vs similar parts are re resented by similar lreference characters.

eferring to Fig. 1 the reference charinivardly extending bosses 11, which are rovided with alined bores, in which the bushings 12 have a driving fit, it being of course understood thatI these bushings l2' rom one end 'and 2. a h1s tap memb M Specification of Letters Patent.

` is inserted to the d 12 from `mover I vmake the tap member steel and the Wrench member being shown in' I acter'vlO indicates a piston provided with two threaded tap member Patented Dec. 1o, 1918. serial No. recaer?. I

in construction to an ordinary that it has a to adapt it to be used for removing bushings o varying diameters. member 13 g 2, is spaced end of the read of the tap. The opposite end of the ap member 1s provided With a bore 15 and. a diametricai slot 16 which is intersected 65 y thebore 15. The borel is adapted-toreceive' one end of the shank 1 7 of 'a Wrench member which is provided with a transverse roc or pin 18, whic is received in the slot- 16. A l'handle 19 is secured to the other end 70 of the shank 17, y means of which the` shank 17` and the tap 13 may be rotated to insert the'tap in the bushing. 'After the tap esired degree in the bushing, the drift pin 20 is inserted'through the 75 opposite bushing until one end of it engages t e impact surface 14 of the tap member. animer or other means is then employed or driving the drift-pin and the tap inemer 13 in a direction to remove the bushing 80 the piston n constructing my improved of ch of my invention, it is to( be under#- `that it is capable of other adaptations d modificationswithin the scope of the ap ended claims. v.1g aving thus described'my invention, what n combination with a -tapered threaded tap member having` an impact Surend oi' said tap member, the other end of being provided With a cenbor'eand a slot intersected by said 2. Tie with a havingan impact surfacef at the smaller central'bore and a slot intersected by said bore, of a Wrench member having a shank and a cross member adapted to he received in Said bore and slotl respectively.

3%. A bushing remover comprising a ta- `Vpered threaded, tup member huvinfnlf un im- 5 )met surface at itu Qimlller end and provided at its other end nh n bore, :md u slot intersected by said bore.

1n witness whereof, I hereunto subscribe my nume this 12 day 0f June, 1918.

FRANS O. ALBERTSON.

Witnesses E'ruEL M. J OIINSON, A. F. OLSEN. 

